Dag Rune Olsen
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Norwegian scientist
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Why Is Dag Rune Olsen Influential?
(Suggest an Edit or Addition)According to Wikipedia, Dag Rune Olsen is a Norwegian cancer researcher, professor of biomedical physics at the University of Bergen, and the current rector of the University of Tromsø, where he was hired in 2021. He was the elected rector of the University of Bergen from 2013-2020.
Dag Rune Olsen's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- Long-term morbidity and quality of life in patients with localized prostate cancer undergoing definitive radiotherapy or radical prostatectomy. (1999) (215)
- Proton therapy - a systematic review of clinical effectiveness. (2007) (188)
- Magnetic resonance imaging (MRI) and model-free estimates of brain volume determined using the Cavalieri principle. (1991) (183)
- Neoadjuvant chemotherapy in breast cancer-response evaluation and prediction of response to treatment using dynamic contrast-enhanced and diffusion-weighted MR imaging (2010) (142)
- Long-term renal function after treatment for malignant germ-cell tumours. (2002) (115)
- Inter fraction variations in rectum and bladder volumes and dose distributions during high dose rate brachytherapy treatment of the uterine cervix investigated by repetitive CT-examinations. (2001) (108)
- Preoperative irradiation and surgery for recurrent rectal cancer. Will intraoperative radiotherapy (IORT) be of additional benefit? A prospective study. (2002) (108)
- Normal tissue complication probabilities correlated with late effects in the rectum after prostate conformal radiotherapy. (1999) (106)
- Respiratory motion prediction by using the adaptive neuro fuzzy inference system (ANFIS) (2005) (105)
- Diffusion-weighted magnetic resonance imaging for pretreatment prediction and monitoring of treatment response of patients with locally advanced breast cancer undergoing neoadjuvant chemotherapy (2010) (100)
- A planning comparison of dose patterns in organs at risk and predicted risk for radiation induced malignancy in the contralateral breast following radiation therapy of primary breast using conventional, IMRT and Volumetric modulated arc treatment techniques (2009) (100)
- External beam abdominal radiotherapy in patients with seminoma stage I: field type, testicular dose, and spermatogenesis. (1997) (87)
- Optimization of tumour control probability in hypoxic tumours by radiation dose redistribution: a modelling study (2007) (85)
- Strategies for biologic image-guided dose escalation: a review. (2009) (84)
- Iterative reconstruction reduces abdominal CT dose. (2012) (82)
- Radiotherapy adapted to spatial and temporal variability in tumor hypoxia. (2007) (79)
- Adapting radiotherapy to hypoxic tumours (2006) (78)
- The updated ESTRO core curricula 2011 for clinicians, medical physicists and RTTs in radiotherapy/radiation oncology. (2012) (76)
- Measurement of the ferric diffusion coefficient in agarose and gelatine gels by utilization of the evolution of a radiation induced edge as reflected in relaxation rate images. (1997) (75)
- Bladder cancer definitive radiation therapy of muscle‐invasive bladder cancer: A retrospective analysis of 317 patients (1993) (74)
- Fluctuations in pO2 in poorly and well-oxygenated spontaneous canine tumors before and during fractionated radiation therapy. (2005) (69)
- Predicted risk of radiation-induced cancers after involved field and involved node radiotherapy with or without intensity modulation for early-stage hodgkin lymphoma in female patients. (2010) (68)
- Automatic segmentation and recognition of lungs and lesion from CT scans of thorax (2009) (68)
- Quality assurance of dosimetry and the impact on sample size in randomized clinical trials. (2008) (63)
- Brain metastasis model in athymic nude mice using a novel MUC1‐secreting human breast‐cancer cell line, MA11 (1996) (61)
- Tumor-line specific pO(2) fluctuations in human melanoma xenografts. (2004) (59)
- Dose painting: art or science? (2006) (59)
- Telemedicine in radiotherapy treatment planning: requirements and applications. (2000) (54)
- Initial evaluation of 227Th-p-benzyl-DOTA-rituximab for low-dose rate α-particle radioimmunotherapy (2006) (53)
- Brachytherapy for prostate cancer: a systematic review of clinical and cost effectiveness. (2003) (52)
- Reconstruction of a ring applicator using CT imaging: impact of the reconstruction method and applicator orientation (2007) (52)
- Radiation therapy induced changes in male sex hormone levels in rectal cancer patients. (2003) (52)
- Telemedicine in radiotherapy: a study exploring remote treatment planning, supervision and economics (2005) (44)
- Absorbed dose distribution measurements in brachytherapy using ferrous sulphate gel and magnetic resonance imaging. (1994) (44)
- Electron paramagnetic resonance (EPR) dosimetry using lithium formate in radiotherapy: comparison with thermoluminescence (TL) dosimetry using lithium fluoride rods. (2004) (40)
- Determination of 3D dose distribution from intracavitary brachytherapy of cervical cancer by MRI of irradiated ferrous sulphate gel. (1997) (40)
- Modeling normal tissue complication probability from repetitive computed tomography scans during fractionated high-dose-rate brachytherapy and external beam radiotherapy of the uterine cervix. (2000) (40)
- Principal component analysis for the comparison of metabolic profiles from human rectal cancer biopsies and colorectal xenografts using high-resolution magic angle spinning 1H magnetic resonance spectroscopy (2008) (38)
- Intra-operative irradiation (IORT) for primary advanced and recurrent rectal cancer. a need for randomised studies. (2000) (37)
- Measurement of dynamic wedge angles and beam profiles by means of MRI ferrous sulphate gel dosimetry. (1996) (34)
- Combined modality treatment including intraoperative radiotherapy in locally advanced and recurrent rectal cancer. (1997) (33)
- Reduction in dose from CT examinations of liver lesions with a new postprocessing filter: a ROC phantom study (2008) (33)
- Dose evaluation and risk estimation for secondary cancer in contralateral breast and a study of correlation between thorax shape and dose to organs at risk following tangentially breast irradiation during deep inspiration breath-hold and free breathing (2011) (33)
- Early changes in apparent diffusion coefficient predict the quantitative antitumoral activity of capecitabine, oxaliplatin, and irradiation in HT29 xenografts in athymic nude mice. (2007) (32)
- Dose distribution in the thyroid gland following radiation therapy of breast cancer-a retrospective study (2011) (31)
- Noninvasive monitoring of radiation-induced treatment response using proton magnetic resonance spectroscopy and diffusion-weighted magnetic resonance imaging in a colorectal tumor model. (2007) (31)
- Optimal use of AEC in CT: a literature review. (2010) (30)
- Ultrasound enhanced antitumor activity of liposomal doxorubicin in mice (2011) (30)
- Early prediction of response to radiotherapy and androgen-deprivation therapy in prostate cancer by repeated functional MRI: a preclinical study (2011) (30)
- Vascular responses to radiotherapy and androgen-deprivation therapy in experimental prostate cancer (2012) (30)
- Preclinical dynamic 18F-FDG PET – tumor characterization and radiotherapy response assessment by kinetic compartment analysis (2010) (28)
- Routine pelvic MRI using phased-array coil for detection of extraprostatic tumour extension: accuracy and clinical significance (2012) (27)
- Consequences of leaf calibration errors on IMRT delivery (2007) (26)
- On the parameter describing the generalised equivalent uniform dose (gEUD) for tumours. (2007) (25)
- Liposomal doxorubicin improves radiotherapy response in hypoxic prostate cancer xenografts (2011) (23)
- Inverse dose-rate effect due to pre-mitotic accumulation during continuous low dose-rate irradiation of cervix carcinoma cells. (1999) (23)
- Quantification of angiogenesis in breast cancer by automated vessel identification in CD34 immunohistochemical sections. (2011) (22)
- Side effects and quality of life after inadvertent radiation overdosage in brachytherapy of head-and-neck cancer. (2002) (22)
- Low dose hyper-radiosensitivity is eliminated during exposure to cycling hypoxia but returns after reoxygenation (2012) (21)
- Calculation of radiation induced complication probabilities for brain, liver and kidney, and the use of a reliability model to estimate critical volume fractions. (1994) (19)
- Changes in Treatment Volume of Hormonally Treated and Untreated Cancerous Prostate and its Impact on Rectal Dose (2003) (19)
- Cancer treatment by radiotherapy in Western Nepal: a hospital-based study. (2009) (19)
- Specification of the dose to organs at risk in external beam radiotherapy. (1997) (19)
- Contralateral breast doses following radiotherapy of the breast and regional lymph nodes: Measurements and treatment planning calculations. (2007) (18)
- 31P-nuclear magnetic resonance spectroscopy in vivo of six human melanoma xenograft lines: tumour bioenergetic status and blood supply. (1993) (18)
- Exposure of human osteosarcoma and bone marrow cells to tumour-targeted α-particles and γ-irradiation: analysis of cell survival and microdosimetry (2000) (18)
- Biology-guided adaptive radiation therapy – presence or future? (2010) (18)
- Radiological and functional assessment of radiation-induced pulmonary damage following breast irradiation (2008) (17)
- Image quality preferences among radiographers and radiologists. A conjoint analysis (2005) (17)
- Calculation of the biological effect of fractionated radiotherapy: the importance of radiation-induced apoptosis. (1995) (16)
- Hypoxic Tumor Kinase Signaling Mediated by STAT5A in Development of Castration-Resistant Prostate Cancer (2013) (16)
- Initial evaluation of (227)Th-p-benzyl-DOTA-rituximab for low-dose rate alpha-particle radioimmunotherapy. (2006) (16)
- Recovery of low-dose hyper-radiosensitivity following a small priming dose depends on priming dose-rate (2007) (15)
- Improved image quality of low‐dose thoracic CT examinations with a new postprocessing software† (2010) (15)
- Late effects after radiotherapy for locally advanced cervical cancer: comparison of two brachytherapy schedules and effect of dose delivered weekly. (2010) (14)
- Now you see it... Imaging in radiotherapy treatment planning and delivery. (2007) (14)
- Longitudinal magnetic resonance imaging-based assessment of vascular changes and radiation response in androgen-sensitive prostate carcinoma xenografts under androgen-exposed and androgen-deprived conditions. (2010) (13)
- Associations between tumor vascularization assessed by in vivo DCE‐MRI and the presence of disseminated tumor cells in bone marrow in breast cancer patients at the time of diagnosis (2014) (12)
- The Elimination of Low-Dose Hyper-radiosensitivity by Transfer of Irradiated-Cell Conditioned Medium Depends on Dose Rate (2009) (12)
- Mechanisms of the elimination of low dose hyper-radiosensitivity in T-47D cells by low dose-rate priming (2009) (12)
- Definitive radiotherapy of prostate cancer: the possible role of staging lymphadenectomy. (2003) (12)
- Dynamic contrast enhanced magnetic resonance imaging of bladder cancer and implications for biological image-adapted radiotherapy (2008) (11)
- The Clinical Impact of Mean Vessel Size and Solidity in Breast Carcinoma Patients (2013) (11)
- Exposure of human osteosarcoma and bone marrow cells to tumour-targeted alpha-particles and gamma-irradiation: analysis of cell survival and microdosimetry. (2000) (11)
- EPR dosimetry of radiotherapy photon beams in inhomogeneous media using alanine films (2006) (11)
- Adapting biological feedback in radiotherapy. (2010) (11)
- Measurement of dose rate at the interface of cell culture medium and glass dishes by means of ESR dosimetry using thin films of alanine. (1999) (11)
- Teleradiology with satellite units - six years experience at the norwegian radium hospital. (2008) (10)
- Principal component analysis for the comparison of metabolic profiles from human rectal cancer biopsies and colorectal xenografts using high-resolution magic angle spinning 1 H magnetic resonance spectroscopy (2008) (9)
- Pediatric digital chest radiography, comparison of grid versus non-grid techniques (2009) (8)
- Monitoring of tumor reoxygenation following irradiation by 31P magnetic resonance spectroscopy: an experimental study of human melanoma xenografts. (1999) (8)
- Assessment of liposome biodistribution by non-invasive optical imaging: a feasibility study in tumour-bearing mice. (2012) (8)
- Late regional density changes of the lung after radiotherapy for breast cancer. (2009) (8)
- Dose optimisation in single plane interstitial brachytherapy. (2006) (8)
- 31P-nuclear magnetic resonance spectroscopy in vivo of four human melanoma xenograft lines: spin-lattice relaxation times. (1994) (7)
- Comparative analyses of the dynamic properties of the rectum studied by cryo-sections of human cadavers and pelvic CT scans of patients. (2003) (7)
- DCEMRI of spontaneous canine tumors during fractionated radiotherapy: a pharmacokinetic analysis. (2009) (7)
- Effects of hyperthermia on bioenergetic status and phosphorus T1S in human melanoma xenografts monitored by 31P-MRS. (1999) (6)
- Leveraging clinical performance by technological excellence - The case of particle therapy. (2010) (6)
- Comparative analyses of the dynamic properties of the bladder wall studied by repetitive pelvic CT scans of patients and cryo-sections of cadavers. (2005) (6)
- Radiotherapy in Scandinavia. (1998) (5)
- Multimodal approach to assess tumour vasculature and potential treatment effect with DCE-US and DCE-MRI quantification in CWR22 prostate tumour xenografts. (2015) (5)
- Artificial neural networks for prediction of response to chemoradiation in HT29 xenografts. (2009) (5)
- Radiation-induced changes in phosphorus T1 values in human melanoma xenografts studied by 31P-MRS. (1997) (4)
- Modeling volume effects of experimental brachytherapy in the rat rectum: uncovering the limitations of a radiobiologic concept. (2002) (4)
- 31P nmr spectroscopy studies of phopholipid metabolism in human melanoma xenograft lines differing in rate of tumour cell proliferation (1995) (4)
- Development of an experimental model for high dose rate endocavitary irradiation of the rat rectum. (1996) (3)
- CT Density in Lung Cancer Patients After Radiotherapy Sensitized by Metoclopramide (2010) (3)
- [Radiotherapy of skeletal metastases]. (2013) (3)
- Spin-lattice relaxation time of inorganic phosphate in human tumor xenografts measured in vivo by 31P-magnetic resonance spectroscopy. Influence of oxygen tension. (1995) (3)
- Information technology in action: the example of Norway. (2003) (3)
- Radiobiological responses for two cell lines following continuous low dose-rate (CLDR) and pulsed dose rate (PDR) brachytherapy (2007) (3)
- Radiation treatment monitoring using multimodal functional imaging: PET/CT (18F-Fluoromisonidazole & 18F-Fluorocholine) and DCE-US (2015) (3)
- Radiation treatment monitoring with DCE-US in CWR22 prostate tumor xenografts (2018) (3)
- Field homogeneity of bevelled intraoperative electron beam cones: the influence of virtual focus surface distance. (1995) (3)
- Combined modality treatment including IORT in locally advanced and recurrent rectal cancer: results from a prospective Norwegian study. (1997) (2)
- Comparison of radiation side-effects in prostate cancer (1999) (2)
- Implications of radiation induced apoptosis on calculated radial cell inactivation for a linear 192Ir source. (1997) (2)
- 181 Adaptive neuro fuzzy inference system (ANFIS) for prediction of respiratory motion Wednesday, September 28, 2005 (2005) (2)
- Targeted High-LET Therapy of Bone Metastases (2008) (2)
- Cell Cycle Inhibitors and Outcome after Radiotherapy in Bladder Cancer Patients (2002) (2)
- Abutting orthogonal electron and photon beams in the head and neck region using asymmetrical photon beam edges. (1997) (1)
- Data Formats, Networking, Archiving and Telemedicine (2006) (1)
- Hybrid intelligent modeling and prediction of texture segmented lesion from 4DCT scans of thorax (2009) (1)
- HALF BEAM TECHNIQUE REDUCES DOSE TO TESTICLES IN IRRADIATION OF RECTAL CANCER (2009) (1)
- Non-invasive assessment of tumor oxygenation status by integrated 31P NMR spectroscopy and 1H NMR imaging. (1994) (1)
- High dose rate endocavitary irradiation of the rat rectum with an unshielded applicator: Early and late reactions after single dose and hypofractionation (2000) (1)
- Nano-medicine in Cancer Therapy (2009) (1)
- Analysis of normal tissue complication probability of the lung using a reliability model (2006) (1)
- [The radiotherapy satellite in Kristiansand--a model for Norwegian regional hospitals?]. (2001) (1)
- Influence of brachytherapy dosage and shielding on body weight and the development of radiation proctitis in the rat (1999) (1)
- Erratum to: Radiation treatment monitoring using multimodal functional imaging: PET/CT (18F-Fluoromisonidazole & 18F-Fluorocholine) and DCE-US (2016) (0)
- Effect of melanin on phosphorus T1S in human melanoma xenografts studied by 31P MRS. (1995) (0)
- 203Measurements of 3D-dose distribution around ring applicator with gel dosimetry (1996) (0)
- 93 Biologically adapted radiotherapy of hypoxic tumors (2005) (0)
- Erratum to: Radiation treatment monitoring using multimodal functional imaging: PET/CT (18F-Fluoromisonidazole & 18F-Fluorocholine) and DCE-US (2016) (0)
- 176 ADAPTING BIOLOGICAL FEEDBACK IN RADIOTHERAPY (2012) (0)
- 83 Radiation-induced late effects after breast cancer treatment (2005) (0)
- Thursday, September 3, 2009PostersDisease specific issues380 poster (Physics Track)HALF BEAM TECHNIQUE REDUCES DOSE TO TESTICLES IN IRRADIATION OF RECTAL CANCER (2009) (0)
- 318 POSTER Treatment response following combined capecitabine, oxaliplatin and radiation therapy monitored by diffusion weighted magnetic resonance imaging (DW-MRI) in a xenograft model (2007) (0)
- 147 DCEMRI IN ASSESSMENT OF TUMOR NEOVASCULARIZATION AFTER ANDROGEN-DEPRIVATION IN EXPERIMENTAL PROSTATE CANCER: CORRELATION TO QUANTITATIVE IMMUNOHISTOCHEMISTRY (2012) (0)
- 757The importance of intrinsic hypoxia-induced apoptosis in control probability calculations of fractionated radiotherapy (1996) (0)
- Non-invasive monitoring of tumor reoxygenation following irradiation by 31P MR spectroscopy (2001) (0)
- 116 poster: Quantitative in VIVO DCE MRI of Prostate Cancer Xenografts: Assessment of ADT and RT Efficacy (2010) (0)
- 79 Biological imaging in adaptive radiation therapy (2006) (0)
- 913 Testicular dose and function after para-aortic strip and dog-leg field radiotherapy for seminoma stage I (1995) (0)
- Vascular responses to radiotherapy and androgen-deprivation therapy in experimental prostate cancer (2012) (0)
- 72 oral: Severe Late Effects After Radiotherapy for Locally Advanced Cervical Cancer; Comparison of two Brachytherapy Schedules and Impact of Dose Delivered PER Week (2009) (0)
- 50 poster: Adaptation of Treatment in Radiation Dose Painting (2010) (0)
- Radiation treatment monitoring using multifunctional imaging in prostate tumour xenografts (2016) (0)
- 149 Prediction of response to cancer therapy from functional magnetic resonance image parameters – an artificial neural network approach (2010) (0)
- 478 Dose measurements in heterogeneous media using alanine film dosimetry (2005) (0)
- Radiation treatment monitoring using multimodal functional imaging: PET/CT (18F-Fluoromisonidazole & 18F-Fluorocholine) and DCE-US (2015) (0)
- [Brachytherapy in prostatic cancer]. (2002) (0)
- 374 PARTICLE THERAPY – LEVERAGING CLINICAL PERFORMANCE? (2012) (0)
- Chapter 10 Targeted High-LET Therapy of Bone Metastases (2008) (0)
- 3IP-nuclear magnetic resonancespectroscopy invivoofsixhuman melanoma xenograft lines: tumourbioenergetic statusandbloodsupply (1993) (0)
- Individualized chemo-radiation therapy based on quantitative functional imaging (2011) (0)
- SP-0648: Future developments of medical physics inside and outside radiotherapy (2013) (0)
- 9: DCE-MRI and DCE-US quantification in CWR22 prostate tumour xenografts (2014) (0)
- LATE SIDE EFFECTS AND MODERN RADIOTHERAPY TECHNIQUES IN THE TREATMENT OF BREAST CANCER (2009) (0)
- 69 poster: Early Prediction of Treatment Response in Xenografts Using Quantitative Diffusion Weighted MRI (2010) (0)
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